Wheel Speed Sensor 3 Range/Performance Problem
There’s a problem with the performance of wheel speed sensor 3.
Heads up: this code wasn't in our hand-written library yet, so DiagCoach AI built this page on the fly. Double-check critical specs against service info before condemning parts.
What it means (plain English)
The vehicle's computer is not getting accurate data from the third wheel speed sensor, which could affect braking and traction control systems.
What the computer is actually seeing
The ABS module sees inconsistent or no signal voltage from the wheel speed sensor, often checking for signals between 0.5V to 2.5V while the vehicle is moving.
What a healthy reading looks like
The wheel speed sensor should provide a frequency output that varies based on vehicle speed, generally ranging from 0 to 11 volts DC depending on the wheel's speed.
Guided diagnostic — the DiagCoach way
Don't just throw parts at it. Walk through these in order — each step tells you whether to keep going or stop and fix what you found.
- 11. Check the wiring and connector at the wheel speed sensor 3 for damage or corrosion. Fix any issues found.
- 22. Measure the voltage at the wheel speed sensor connector (should be 0.5V to 2.5V when the vehicle is in motion). If no voltage, check the wiring back to the ABS module.
- 33. Inspect the wheel speed sensor itself for physical damage or dirt obstructing its function. Clean or replace as necessary.
- 44. If all connections and the sensor check out, use a scan tool to check ABS codes and data streams from wheel speed sensors. Look for discrepancies among the readings.
- 55. If the vehicle has multiple wheel speed sensors and only one is faulty, consider replacing just the faulty sensor. If multiple sensors show issues, suspect the ABS module.
Common causes
- Faulty wheel speed sensor 3
- Damaged wiring or connectors
- Corrosion in the sensor connector
- Issues with the ABS module
Typical repair cost
$$
Related codes
Frequently asked questions
Is it safe to drive with this code?
It may be drivable, but be cautious since braking and traction control systems could be affected.
Will the code come back after I clear it?
If the underlying issue isn’t resolved, the code will likely return.
Could this code pair with other wheel speed sensor codes?
Yes, it often pairs with other wheel speed sensor codes indicating related issues.
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